Message type: E = Error
Message class: VW - Shipment Processing Output
Message number: 623
Message text: The cursor is not on a field with a document number
When you tried to use the "display document" function, the cursor was
not on a field containing a document number (delivery, shipment).
The procedure was terminated.
Place the cursor on a delivery or shipment number and reselect the
Error message extract from SAP system. Copyright SAP SE.